<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
		<form action="getParam.jsp" method="post">
		用户名:<input type="text" name="username"><br>
		你喜欢的歌星有:<input type="checkbox" name="singer" value="刘德华">刘德华
					<input type="checkbox" name="singer" value="许嵩">许嵩
					<input type="checkbox" name="singer" value="杨洋">杨洋
					<input type="checkbox" name="singer" value="赵丽颖">赵丽颖
		<br><input type="submit" value="提交">
		</form>
</body>
</html>